Will these work in Kidde Smoke Detectors (1604 version) ?

I purchased these for my smoke detectors. Most smoke detectors take a 9 volt battery. If I were you, check the pamphlet that came with your smoke detector to be sure of the battery size.

Is the date printed on the bottom of each battery the expiration date or the manufacture date? Bought these 3/2020, and the date is 2018.

Thank you for reaching out to Energizer.The date mentioned is the manufacturing date. For any further information you can reach out to us at energizer@custhelp.com or can call us at 800-383-7323.

What's the mAh on these?

I don't make the batteries. The mAh depends upon how fresh the batteries are.

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Energizer MAX 9V Batteries (4 Pack), 9 Volt Alkaline Batteries

Energizer MAX 9V Batteries (4 Pack), 9 Volt Alkaline Batteries

Product ID: 69467230

Details

Battery Capacity
9
Battery Cell Composition
Alkaline
Brand
Energizer
Number of Batteries
4 9V batteries
Recommended Uses For Product
Drone

⏳5-year shelf life

⚡9V high voltage power

♻️4% recycled materials

A$22

Duties & taxes included

In stock

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Description

⚡ Stay powered, stay prepared — Energizer MAX keeps you ahead of the pack!

POWER THAT LASTS - Reliable 9V alkaline energy for your essential devices
READY WHEN YOU ARE - Holds charge up to 5 years in storage—no more dead batteries at critical moments
ECO CONSCIOUS ENERGY - Incorporates 4% recycled materials for a greener footprint
LEAK RESISTANT DESIGN - Engineered to prevent leaks and protect your valuable electronics
VERSATILE COMPATIBILITY - Perfect for smoke detectors, toys, drones, and handheld meters

Energizer MAX 9V Batteries (4 Pack) deliver dependable 9-volt alkaline power with a long 5-year shelf life and leak-resistant design. Ideal for everyday electronics like smoke detectors, toys, and drones, these batteries also feature 4% recycled materials, combining performance with sustainability.

Specifications

ASIN	B00IA8M42G
ASIN	B00IA8M42G
Amperage	9 A
Antenna Location	Drone
Batteries	4 9V batteries required. (included)
Battery Capacity	9
Battery Cell Type	Alkaline
Battery Weight	45 g
Best Sellers Rank	#24,776 in Health & Household ( See Top 100 in Health & Household ) #21 in 9V Batteries
Brand	Energizer
Compatible Phone Models	smoke detectors, remote control cars, toys, games
Customer Reviews	4.8 4.8 out of 5 stars (8,586)
Date First Available	February 6, 2014
Global Trade Identification Number	00039800120663
Included Components	Battery Pack
Item Dimensions	1.38 x 3.63 x 4.25 inches
Item Type Name	9v-batteries
Item Weight	3.36 ounces
Item model number	522BP4
Manufacturer	Energizer Batteries
Manufacturer	Energizer Batteries
Model Name	ENR 522BP-4.01 MAX 9V-4 EMOD MY
Model Number	522BP4
Number of Batteries	4 9V batteries required. (included)
Product Dimensions	1.38 x 3.63 x 4.25 inches; 3.36 ounces
Reusability	Single Use
UPC	039800120663
Unit Count	4 Count
Voltage	9 volts

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